APA (7th ed.) Citation

Gargiulo, T. L., Scott, G. G., & Dias, R. (2008). In the land of difficult people: 24 timeless tales reveal how to tame beasts at work. AMACOM.

Chicago Style (17th ed.) Citation

Gargiulo, Terrence L., Gini Graham Scott, and Ron Dias. In the Land of Difficult People: 24 Timeless Tales Reveal How to Tame Beasts at Work. New York: AMACOM, 2008.

MLA (8th ed.) Citation

Gargiulo, Terrence L., et al. In the Land of Difficult People: 24 Timeless Tales Reveal How to Tame Beasts at Work. AMACOM, 2008.